Question

Tolong di jawab

sederhanakan (jangan lupa pakai cara)

1. 2/m - 3/m²
2. 3/2x + 1 + 1/x + 3
3. t/y - 2 - 3/y + 2
4. 1/2m - 1/4m - 2
5. 4/x + 3 - 1/x - 3

Answer 1

2. 3/2x + x/x + 1/x + 3x/x = ( samakan penyebut) .... 3/2x + 2x/2x + 2/2x + 6x/2x = (8x+5) / 2x
= 4x + 5/2x............
yang lain dicoba sendiri , ini salah satu contohnya

Answer 2

1.2/m - 3/m^2=0.02/m^2 - 3/m^2= -2.98/m^2
2.3/2x+1/x+1+3=3/2x+2/2x+4=5/2x+4
3.t/y-3/y-2+2=t-3/y
4.1/2m - 1/4m - 2 = 2/4m - 1/4m - 2 = 1/m - 2